Demonstration: A set of experiments to introduce real and virtual images formed by a convex lens.

Practical Activity 14-16

Demonstration: Shows rays forming an image in the smoke with a lens and a mirror, as well as the effects of chromatic and...

Practical Activity 14-16

Class practical: A group of short, introductory experiments to investigate the behaviour of concave and convex lenses using...

Practical Activity 14-16

Demonstration: A demonstration to show the inversion of an image on the retina, and a model to show how the shadow forms.

Practical Activity 14-16

First obtain or construct a wooden box 30 cm high and wide, and 60 cm in length.

Teaching Guidance 14-16